Home / 19,567.26-29,356.05-5,527.32

Finding the Fourth Proportional to 19,567.26, 29,356.05 and 5,527.32

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Solution

The fourth proportional to 19,567.26, 29,356.05 and 5,527.32 is: 8,292.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,567.26 : 29,356.05 = 5,527.32 : x
  2. Step 2: Convert to fraction form
    19,567.26/29,356.05 = 5,527.32/x
  3. Step 3: Cross multiply
    19,567.26x = 29,356.05 × 5,527.32
  4. Step 4: Simplify right side
    19,567.26x = 162,260,282.29
  5. Step 5: Solve for x
    x = 162,260,282.29/19,567.26
  6. Step 6: Final answer
    x = 8,292.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.